There will be a direct high-speed rail from London to Frankfurt and Amsterdam



Deutsche Bahn :
A German high-speed train is expected to offer a direct service from London to Frankfurt from 2013 and was unveiled Tuesday at London's St. Pancras station following safety tests in the Channel Tunnel.

However, due to technical issues, the launch of the DB London service has been postponed until 2015


http://edition.cnn.com/2010/WORLD/europe/10/19/train.london.deutsche.bahn/index.html?hpt=T2